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Help: using mics as earphones
Theoretically, I know it is possible to drive a microphone "backwards" to
deliver signals similar to earphones. I am planning some experiments for
which such a method of delivering signals would be very desireable. Has
anybody used mics in such a way (and what were the mics) and what are the
consequences and limitations (i.e. frequency response, dynamic range, input
impendence problems, etc).
Daniel J. Tollin, PhD
University of Wisconsin-Madison
Department of Physiology
290 Medical Sciences Building
1300 University Ave.
Madison, WI 53706